Center cap is stuck; I had to hold onto the bottom and tap the top with my palm to get it in. This is very good because I am not afraid that they will fall out. The eyelet covers also fit well, which again is a good thing. However, these are synthetics I don't have enough experience with to know if they last. If so, I am very happy with them as they look very good. Not sure if they will hold up without fading or becoming brittle and cracking from everyday UV exposure. But installed everything looks fine.